The QTreeWidgetItem class provides an item for use with the QTreeWidget convenience class. More...

#include <qtreewidget.h>

Inheritance diagram for QTreeWidgetItem:

Public Types
enum	ItemType { Type = 0 , UserType = 1000 }

enum	ChildIndicatorPolicy { ShowIndicator , DontShowIndicator , DontShowIndicatorWhenChildless }

Public Member Functions
	QTreeWidgetItem (int type=Type)

	QTreeWidgetItem (const QStringList &strings, int type=Type)

	QTreeWidgetItem (QTreeWidget *treeview, int type=Type)

	QTreeWidgetItem (QTreeWidget *treeview, const QStringList &strings, int type=Type)

	QTreeWidgetItem (QTreeWidget treeview, QTreeWidgetItem after, int type=Type)

	QTreeWidgetItem (QTreeWidgetItem *parent, int type=Type)

	QTreeWidgetItem (QTreeWidgetItem *parent, const QStringList &strings, int type=Type)

	QTreeWidgetItem (QTreeWidgetItem parent, QTreeWidgetItem after, int type=Type)

	QTreeWidgetItem (const QTreeWidgetItem &other)

virtual	~QTreeWidgetItem ()

virtual QTreeWidgetItem *	clone () const

QTreeWidget *	treeWidget () const

void	setSelected (bool select)

bool	isSelected () const

void	setHidden (bool hide)

bool	isHidden () const

void	setExpanded (bool expand)

bool	isExpanded () const

void	setFirstColumnSpanned (bool span)

bool	isFirstColumnSpanned () const

void	setDisabled (bool disabled)

bool	isDisabled () const

void	setChildIndicatorPolicy (QTreeWidgetItem::ChildIndicatorPolicy policy)

QTreeWidgetItem::ChildIndicatorPolicy	childIndicatorPolicy () const

Qt::ItemFlags	flags () const

void	setFlags (Qt::ItemFlags flags)

QString	text (int column) const

void	setText (int column, const QString &text)

QIcon	icon (int column) const

void	setIcon (int column, const QIcon &icon)

QString	statusTip (int column) const

void	setStatusTip (int column, const QString &statusTip)

QFont	font (int column) const

void	setFont (int column, const QFont &font)

int	textAlignment (int column) const

void	setTextAlignment (int column, int alignment)

QBrush	background (int column) const

void	setBackground (int column, const QBrush &brush)

QBrush	foreground (int column) const

void	setForeground (int column, const QBrush &brush)

Qt::CheckState	checkState (int column) const

void	setCheckState (int column, Qt::CheckState state)

QSize	sizeHint (int column) const

void	setSizeHint (int column, const QSize &size)

virtual QVariant	data (int column, int role) const

virtual void	setData (int column, int role, const QVariant &value)

virtual bool	operator< (const QTreeWidgetItem &other) const

virtual void	read (QDataStream &in)

virtual void	write (QDataStream &out) const

QTreeWidgetItem &	operator= (const QTreeWidgetItem &other)

QTreeWidgetItem *	parent () const

QTreeWidgetItem *	child (int index) const

int	childCount () const

int	columnCount () const

int	indexOfChild (QTreeWidgetItem *child) const

void	addChild (QTreeWidgetItem *child)

void	insertChild (int index, QTreeWidgetItem *child)

void	removeChild (QTreeWidgetItem *child)

QTreeWidgetItem *	takeChild (int index)

void	addChildren (const QList< QTreeWidgetItem * > &children)

void	insertChildren (int index, const QList< QTreeWidgetItem * > &children)

QList< QTreeWidgetItem * >	takeChildren ()

int	type () const

void	sortChildren (int column, Qt::SortOrder order)

Protected Member Functions
void	emitDataChanged ()

Friends
class	QTreeModel

class	QTreeWidget

class	QTreeWidgetPrivate

class	QTreeWidgetItemIterator

class	QTreeWidgetItemPrivate

Related Functions
(Note that these are not member functions.)
QDataStream &	operator<< (QDataStream &out, const QTreeWidgetItem &item)

QDataStream &	operator>> (QDataStream &in, QTreeWidgetItem &item)

Detailed Description

The QTreeWidgetItem class provides an item for use with the QTreeWidget convenience class.

\inmodule QtWidgets

Tree widget items are used to hold rows of information for tree widgets. Rows usually contain several columns of data, each of which can contain a text label and an icon.

The QTreeWidgetItem class is a convenience class that replaces the QListViewItem class in Qt 3. It provides an item for use with the QTreeWidget class.

Items are usually constructed with a parent that is either a QTreeWidget (for top-level items) or a QTreeWidgetItem (for items on lower levels of the tree). For example, the following code constructs a top-level item to represent cities of the world, and adds a entry for Oslo as a child item:

Items can be added in a particular order by specifying the item they follow when they are constructed:

Each column in an item can have its own background brush which is set with the setBackground() function. The current background brush can be found with background(). The text label for each column can be rendered with its own font and brush. These are specified with the setFont() and setForeground() functions, and read with font() and foreground().

The main difference between top-level items and those in lower levels of the tree is that a top-level item has no parent(). This information can be used to tell the difference between items, and is useful to know when inserting and removing items from the tree. Children of an item can be removed with takeChild() and inserted at a given index in the list of children with the insertChild() function.

By default, items are enabled, selectable, checkable, and can be the source of a drag and drop operation. Each item's flags can be changed by calling setFlags() with the appropriate value (see \l{Qt::ItemFlags}). Checkable items can be checked and unchecked with the setCheckState() function. The corresponding checkState() function indicates whether the item is currently checked.

Definition at line 58 of file qtreewidget.h.

Member Enumeration Documentation

◆ ChildIndicatorPolicy

enum QTreeWidgetItem::ChildIndicatorPolicy

Since: 4.3

\value ShowIndicator The controls for expanding and collapsing will be shown for this item even if there are no children. \value DontShowIndicator The controls for expanding and collapsing will never be shown even if there are children. If the node is forced open the user will not be able to expand or collapse the item. \value DontShowIndicatorWhenChildless The controls for expanding and collapsing will be shown if the item contains children.

Enumerator
ShowIndicator
DontShowIndicator
DontShowIndicatorWhenChildless

Definition at line 97 of file qtreewidget.h.

◆ ItemType

enum QTreeWidgetItem::ItemType

This enum describes the types that are used to describe tree widget items.

\value Type The default type for tree widget items. \value UserType The minimum value for custom types. Values below UserType are reserved by Qt.

You can define new user types in QTreeWidgetItem subclasses to ensure that custom items are treated specially; for example, when items are sorted.

See also: type()

Enumerator
Type
UserType

Definition at line 66 of file qtreewidget.h.

Constructor & Destructor Documentation

◆ QTreeWidgetItem() [1/9]

QTreeWidgetItem::QTreeWidgetItem ( int type = Type )

explicit

Constructs a tree widget item of the specified type. The item must be inserted into a tree widget.

See also: type()

Definition at line 1390 of file qtreewidget.cpp.

◆ QTreeWidgetItem() [2/9]

QTreeWidgetItem::QTreeWidgetItem	(	const QStringList &	strings,
		int	type = `Type`
	)

explicit

Constructs a tree widget item of the specified type. The item must be inserted into a tree widget. The given list of strings will be set as the item text for each column in the item.

See also: type()

Definition at line 1400 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [3/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidget *	parent,
		int	type = `Type`
	)

explicit

Constructs a tree widget item of the specified type and appends it to the items in the given parent.

See also: type()

Definition at line 1416 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [4/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidget *	parent,
		const QStringList &	strings,
		int	type = `Type`
	)

Constructs a tree widget item of the specified type and appends it to the items in the given parent. The given list of strings will be set as the item text for each column in the item.

See also: type()

Definition at line 1436 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [5/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidget *	parent,
		QTreeWidgetItem *	preceding,
		int	type = `Type`
	)

Constructs a tree widget item of the specified type and inserts it into the given parent after the preceding item.

See also: type()

Definition at line 1456 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [6/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidgetItem *	parent,
		int	type = `Type`
	)

explicit

Constructs a tree widget item and append it to the given parent.

See also: type()

Definition at line 1472 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [7/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidgetItem *	parent,
		const QStringList &	strings,
		int	type = `Type`
	)

Constructs a tree widget item and append it to the given parent. The given list of strings will be set as the item text for each column in the item.

See also: type()

Definition at line 1485 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [8/9]

QTreeWidgetItem::QTreeWidgetItem	(	QTreeWidgetItem *	parent,
		QTreeWidgetItem *	preceding,
		int	type = `Type`
	)

Constructs a tree widget item of the specified type that is inserted into the parent after the preceding child item.

See also: type()

Definition at line 1502 of file qtreewidget.cpp.

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◆ QTreeWidgetItem() [9/9]

QTreeWidgetItem::QTreeWidgetItem ( const QTreeWidgetItem & other )

Since: 4.1

Constructs a copy of other. Note that type() and treeWidget() are not copied.

This function is useful when reimplementing clone().

See also: data(), flags()

Definition at line 1912 of file qtreewidget.cpp.

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◆ ~QTreeWidgetItem()

QTreeWidgetItem::~QTreeWidgetItem ( )

virtual

Destroys this tree widget item.

The item will be removed from \l{QTreeWidget}s to which it has been added. This makes it safe to delete an item at any time.

Definition at line 1519 of file qtreewidget.cpp.

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Member Function Documentation

◆ addChild()

void QTreeWidgetItem::addChild ( QTreeWidgetItem * child )

Appends the child item to the list of children.

See also: insertChild(), takeChild()

Definition at line 1943 of file qtreewidget.cpp.

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◆ addChildren()

void QTreeWidgetItem::addChildren ( const QList< QTreeWidgetItem * > & children )

Since: 4.1

Appends the given list of children to the item.

See also: insertChildren(), takeChildren()

Definition at line 2046 of file qtreewidget.cpp.

◆ background()

QBrush QTreeWidgetItem::background ( int column ) const

inline

Since: 4.2

Returns the brush used to render the background of the specified column.

See also: foreground()

Definition at line 137 of file qtreewidget.h.

◆ checkState()

Qt::CheckState QTreeWidgetItem::checkState ( int column ) const

inline

Returns the check state of the label in the given column.

See also: Qt::CheckState

Definition at line 147 of file qtreewidget.h.

◆ child()

QTreeWidgetItem * QTreeWidgetItem::child ( int index ) const

inline

Returns the item at the given index in the list of the item's children.

See also: parent()

Definition at line 169 of file qtreewidget.h.

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◆ childCount()

int QTreeWidgetItem::childCount ( ) const

inline

Returns the number of child items.

Definition at line 175 of file qtreewidget.h.

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◆ childIndicatorPolicy()

QTreeWidgetItem::ChildIndicatorPolicy QTreeWidgetItem::childIndicatorPolicy ( ) const

Returns the item indicator policy. This policy decides when the tree branch expand/collapse indicator is shown.

See also: setChildIndicatorPolicy()

Definition at line 1628 of file qtreewidget.cpp.

◆ clone()

QTreeWidgetItem * QTreeWidgetItem::clone ( ) const

virtual

Creates a deep copy of the item and of its children.

Definition at line 1567 of file qtreewidget.cpp.

◆ columnCount()

int QTreeWidgetItem::columnCount ( ) const

inline

Returns the number of columns in the item.

Definition at line 176 of file qtreewidget.h.

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◆ data()

QVariant QTreeWidgetItem::data	(	int	column,
		int	role
	)		const

virtual

Returns the value for the item's column and role.

Definition at line 1825 of file qtreewidget.cpp.

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◆ emitDataChanged()

void QTreeWidgetItem::emitDataChanged ( )

protected

Since: 4.5

Causes the model associated with this item to emit a \l{QAbstractItemModel::dataChanged()}{dataChanged}() signal for this item.

You normally only need to call this function if you have subclassed QTreeWidgetItem and reimplemented data() and/or setData().

See also: setData()

Definition at line 2240 of file qtreewidget.cpp.

◆ flags()

Qt::ItemFlags QTreeWidgetItem::flags ( ) const

Returns the flags used to describe the item. These determine whether the item can be checked, edited, and selected.

The default value for flags is Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled.

See also: setFlags()

Definition at line 1732 of file qtreewidget.cpp.

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◆ font()

QFont QTreeWidgetItem::font ( int column ) const

inline

Returns the font used to render the text in the specified column.

See also: setFont()

Definition at line 128 of file qtreewidget.h.

◆ foreground()

QBrush QTreeWidgetItem::foreground ( int column ) const

inline

Since: 4.2

Returns the brush used to render the foreground (e.g. text) of the specified column. Setting a default-constructed brush will let the view use the default color from the style.

See also: background()

Definition at line 142 of file qtreewidget.h.

◆ icon()

QIcon QTreeWidgetItem::icon ( int column ) const

inline

Returns the icon that is displayed in the specified column.

See also: setIcon(), {QAbstractItemView::iconSize}{iconSize}

Definition at line 108 of file qtreewidget.h.

◆ indexOfChild()

int QTreeWidgetItem::indexOfChild ( QTreeWidgetItem * child ) const

inline

Returns the index of the given child in the item's list of children.

Definition at line 239 of file qtreewidget.h.

◆ insertChild()

void QTreeWidgetItem::insertChild	(	int	index,
		QTreeWidgetItem *	child
	)

Inserts the child item at index in the list of children.

If the child has already been inserted somewhere else it won't be inserted again.

Definition at line 1956 of file qtreewidget.cpp.

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◆ insertChildren()

void QTreeWidgetItem::insertChildren	(	int	index,
		const QList< QTreeWidgetItem * > &	children
	)

Since: 4.1

Inserts the given list of children into the list of the item children at index .

Children that have already been inserted somewhere else won't be inserted.

Definition at line 2058 of file qtreewidget.cpp.

◆ isDisabled()

bool QTreeWidgetItem::isDisabled ( ) const

inline

Since: 4.3

Returns true if the item is disabled; otherwise returns false.

See also: setFlags()

Definition at line 377 of file qtreewidget.h.

◆ isExpanded()

bool QTreeWidgetItem::isExpanded ( ) const

Since: 4.2

Returns true if the item is expanded, otherwise returns false.

See also: setExpanded()

Definition at line 1114 of file qtreewidget.cpp.

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◆ isFirstColumnSpanned()

bool QTreeWidgetItem::isFirstColumnSpanned ( ) const

Since: 4.3

Returns true if the item is spanning all the columns in a row; otherwise returns false.

See also: setFirstColumnSpanned()

Definition at line 1149 of file qtreewidget.cpp.

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◆ isHidden()

bool QTreeWidgetItem::isHidden ( ) const

Since: 4.2

Returns true if the item is hidden, otherwise returns false.

See also: setHidden()

Definition at line 1075 of file qtreewidget.cpp.

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◆ isSelected()

bool QTreeWidgetItem::isSelected ( ) const

Since: 4.2

Returns true if the item is selected, otherwise returns false.

See also: setSelected()

Definition at line 1035 of file qtreewidget.cpp.

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◆ operator<()

bool QTreeWidgetItem::operator< ( const QTreeWidgetItem & other ) const

virtual

Returns true if the text in the item is less than the text in the other item, otherwise returns false.

Definition at line 1855 of file qtreewidget.cpp.

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◆ operator=()

QTreeWidgetItem & QTreeWidgetItem::operator= ( const QTreeWidgetItem & other )

Assigns other's data and flags to this item. Note that type() and treeWidget() are not copied.

This function is useful when reimplementing clone().

See also: data(), flags()

Definition at line 1929 of file qtreewidget.cpp.

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◆ parent()

QTreeWidgetItem * QTreeWidgetItem::parent ( ) const

inline

Returns the item's parent.

See also: child()

Definition at line 168 of file qtreewidget.h.

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◆ read()

void QTreeWidgetItem::read ( QDataStream & in )

virtual

Reads the item from stream in. This only reads data into a single item.

See also: write()

Definition at line 1870 of file qtreewidget.cpp.

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◆ removeChild()

void QTreeWidgetItem::removeChild ( QTreeWidgetItem * child )

Removes the given item indicated by child. The removed item will not be deleted.

Definition at line 1998 of file qtreewidget.cpp.

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◆ setBackground()

void QTreeWidgetItem::setBackground	(	int	column,
		const QBrush &	brush
	)

inline

Since: 4.2

Sets the background brush of the label in the given column to the specified brush. Setting a default-constructed brush will let the view use the default color from the style.

Note: If \l{Qt Style Sheets} are used on the same widget as setBackground(), style sheets will take precedence if the settings conflict.

See also: setForeground()

Definition at line 139 of file qtreewidget.h.

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◆ setCheckState()

void QTreeWidgetItem::setCheckState	(	int	column,
		Qt::CheckState	state
	)

inline

Sets the item in the given column check state to be state.

See also: checkState()

Definition at line 149 of file qtreewidget.h.

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◆ setChildIndicatorPolicy()

void QTreeWidgetItem::setChildIndicatorPolicy ( QTreeWidgetItem::ChildIndicatorPolicy policy )

Sets the item indicator policy. This policy decides when the tree branch expand/collapse indicator is shown. The default value is DontShowIndicatorWhenChildless.

See also: childIndicatorPolicy()

Definition at line 1610 of file qtreewidget.cpp.

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◆ setData()

void QTreeWidgetItem::setData	(	int	column,
		int	role,
		const QVariant &	value
	)

virtual

Sets the value for the item's column and role to the given value.

The role describes the type of data specified by value, and is defined by the Qt::ItemDataRole enum.

Note: The default implementation treats Qt::EditRole and Qt::DisplayRole as referring to the same data.

Definition at line 1747 of file qtreewidget.cpp.

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◆ setDisabled()

void QTreeWidgetItem::setDisabled ( bool disabled )

inline

Since: 4.3

Disables the item if disabled is true; otherwise enables the item.

See also: setFlags()

Definition at line 374 of file qtreewidget.h.

◆ setExpanded()

void QTreeWidgetItem::setExpanded ( bool expand )

Since: 4.2

Expands the item if expand is true, otherwise collapses the item.

Warning: The QTreeWidgetItem must be added to the QTreeWidget before calling this function.

See also: isExpanded()

Definition at line 1097 of file qtreewidget.cpp.

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◆ setFirstColumnSpanned()

void QTreeWidgetItem::setFirstColumnSpanned ( bool span )

Since: 4.3

Sets the first section to span all columns if span is true; otherwise all item sections are shown.

See also: isFirstColumnSpanned()

Definition at line 1132 of file qtreewidget.cpp.

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◆ setFlags()

void QTreeWidgetItem::setFlags ( Qt::ItemFlags flags )

Sets the flags for the item to the given flags. These determine whether the item can be selected or modified. This is often used to disable an item.

See also: flags()

Definition at line 1641 of file qtreewidget.cpp.

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◆ setFont()

void QTreeWidgetItem::setFont	(	int	column,
		const QFont &	font
	)

inline

Sets the font used to display the text in the given column to the given font.

See also: font(), setText(), setForeground()

Definition at line 236 of file qtreewidget.h.

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◆ setForeground()

void QTreeWidgetItem::setForeground	(	int	column,
		const QBrush &	brush
	)

inline

Since: 4.2

Sets the foreground brush of the label in the given column to the specified brush.

See also: setBackground()

Definition at line 144 of file qtreewidget.h.

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◆ setHidden()

void QTreeWidgetItem::setHidden ( bool hide )

Since: 4.2

Hides the item if hide is true, otherwise shows the item.

Note: A call to this function has no effect if the item is not currently in a view. In particular, calling setHidden(true) on an item and only then adding it to a view will result in a visible item.

See also: isHidden()

Definition at line 1052 of file qtreewidget.cpp.

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◆ setIcon()

void QTreeWidgetItem::setIcon	(	int	column,
		const QIcon &	icon
	)

inline

Sets the icon to be displayed in the given column to icon.

See also: icon(), setText(), {QAbstractItemView::iconSize}{iconSize}

Definition at line 218 of file qtreewidget.h.

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◆ setSelected()

void QTreeWidgetItem::setSelected ( bool select )

Since: 4.2

Sets the selected state of the item to select.

See also: isSelected()

Definition at line 1015 of file qtreewidget.cpp.

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◆ setSizeHint()

void QTreeWidgetItem::setSizeHint	(	int	column,
		const QSize &	size
	)

inline

Since: 4.1

Sets the size hint for the tree item in the given column to be size. If no size hint is set or size is invalid, the item delegate will compute the size hint based on the item data.

Definition at line 154 of file qtreewidget.h.

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◆ setStatusTip()

void QTreeWidgetItem::setStatusTip	(	int	column,
		const QString &	statusTip
	)

inline

Sets the status tip for the given column to the given statusTip. QTreeWidget mouse tracking needs to be enabled for this feature to work.

See also: statusTip(), setToolTip(), setWhatsThis()

◆ setText()

void QTreeWidgetItem::setText	(	int	column,
		const QString &	text
	)

inline

Sets the text to be displayed in the given column to the given text.

See also: text(), setFont(), setForeground()

Definition at line 215 of file qtreewidget.h.

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◆ setTextAlignment()

void QTreeWidgetItem::setTextAlignment	(	int	column,
		int	alignment
	)

inline

Sets the text alignment for the label in the given column to the alignment specified (see \l{Qt::AlignmentFlag}).

Definition at line 134 of file qtreewidget.h.

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◆ sizeHint()

QSize QTreeWidgetItem::sizeHint ( int column ) const

inline

Since: 4.1

Returns the size hint set for the tree item in the given column (see \l{QSize}).

Definition at line 152 of file qtreewidget.h.

◆ sortChildren()

void QTreeWidgetItem::sortChildren	(	int	column,
		Qt::SortOrder	order
	)

inline

Since: 4.2

Sorts the children of the item using the given order, by the values in the given column.

Note: This function does nothing if the item is not associated with a QTreeWidget.

Definition at line 189 of file qtreewidget.h.

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◆ statusTip()

QString QTreeWidgetItem::statusTip ( int column ) const

inline

Returns the status tip for the contents of the given column.

See also: setStatusTip()

Definition at line 112 of file qtreewidget.h.

◆ takeChild()

QTreeWidgetItem * QTreeWidgetItem::takeChild ( int index )

Removes the item at index and returns it, otherwise return 0.

Definition at line 2006 of file qtreewidget.cpp.

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◆ takeChildren()

QList< QTreeWidgetItem * > QTreeWidgetItem::takeChildren ( )

Since: 4.1

Removes the list of children and returns it, otherwise returns an empty list.

Definition at line 2111 of file qtreewidget.cpp.

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◆ text()

QString QTreeWidgetItem::text ( int column ) const

inline

Returns the text in the specified column.

See also: setText()

Definition at line 104 of file qtreewidget.h.

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◆ textAlignment()

int QTreeWidgetItem::textAlignment ( int column ) const

inline

Returns the text alignment for the label in the given column (see \l{Qt::AlignmentFlag}).

Definition at line 132 of file qtreewidget.h.

◆ treeWidget()

QTreeWidget * QTreeWidgetItem::treeWidget ( ) const

inline

Returns the tree widget that contains the item.

Definition at line 80 of file qtreewidget.h.

◆ type()

int QTreeWidgetItem::type ( ) const

inline

Returns the type passed to the QTreeWidgetItem constructor.

Definition at line 188 of file qtreewidget.h.

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◆ write()

void QTreeWidgetItem::write ( QDataStream & out ) const

virtual

Writes the item to stream out. This only writes data from one single item.

See also: read()

Definition at line 1896 of file qtreewidget.cpp.

Friends And Related Function Documentation

◆ operator<<()

QDataStream & operator<<	(	QDataStream &	out,
		const QTreeWidgetItem &	item
	)

This operator uses QTreeWidgetItem::write().

See also: {Serializing Qt Data Types}

Definition at line 2285 of file qtreewidget.cpp.

◆ operator>>()

QDataStream & operator>>	(	QDataStream &	in,
		QTreeWidgetItem &	item
	)

This operator uses QTreeWidgetItem::read().

See also: {Serializing Qt Data Types}

Definition at line 2300 of file qtreewidget.cpp.

◆ QTreeModel

friend class QTreeModel

friend

Definition at line 60 of file qtreewidget.h.

◆ QTreeWidget

friend class QTreeWidget

friend

Definition at line 61 of file qtreewidget.h.

◆ QTreeWidgetItemIterator

friend class QTreeWidgetItemIterator

friend

Definition at line 63 of file qtreewidget.h.

◆ QTreeWidgetItemPrivate

friend class QTreeWidgetItemPrivate

friend

Definition at line 64 of file qtreewidget.h.

◆ QTreeWidgetPrivate

friend class QTreeWidgetPrivate

friend

Definition at line 62 of file qtreewidget.h.

The documentation for this class was generated from the following files:

src/widgets/itemviews/qtreewidget.h
src/widgets/itemviews/qtreewidget.cpp

Public Types

Public Member Functions

Protected Member Functions

Friends

Related Functions

Detailed Description

Member Enumeration Documentation

◆ ChildIndicatorPolicy

◆ ItemType

Constructor & Destructor Documentation

◆ QTreeWidgetItem() [1/9]

◆ QTreeWidgetItem() [2/9]

◆ QTreeWidgetItem() [3/9]

◆ QTreeWidgetItem() [4/9]

◆ QTreeWidgetItem() [5/9]

◆ QTreeWidgetItem() [6/9]

◆ QTreeWidgetItem() [7/9]

◆ QTreeWidgetItem() [8/9]

◆ QTreeWidgetItem() [9/9]

◆ ~QTreeWidgetItem()

Member Function Documentation

◆ addChild()

◆ addChildren()

◆ background()

◆ checkState()

◆ child()

◆ childCount()

◆ childIndicatorPolicy()

◆ clone()

◆ columnCount()

◆ data()

◆ emitDataChanged()

◆ flags()

◆ font()

◆ foreground()

◆ icon()

◆ indexOfChild()

◆ insertChild()

◆ insertChildren()

◆ isDisabled()

◆ isExpanded()

◆ isFirstColumnSpanned()

◆ isHidden()

◆ isSelected()

◆ operator<()

◆ operator=()

◆ parent()

◆ read()

◆ removeChild()

◆ setBackground()

◆ setCheckState()

◆ setChildIndicatorPolicy()

◆ setData()

◆ setDisabled()

◆ setExpanded()

◆ setFirstColumnSpanned()

◆ setFlags()

◆ setFont()

◆ setForeground()

◆ setHidden()

◆ setIcon()

◆ setSelected()

◆ setSizeHint()

◆ setStatusTip()

◆ setText()

◆ setTextAlignment()

◆ sizeHint()

◆ sortChildren()

◆ statusTip()

◆ takeChild()

◆ takeChildren()

◆ text()

◆ textAlignment()

◆ treeWidget()

◆ type()

◆ write()

Friends And Related Function Documentation

◆ operator<<()

◆ operator>>()

◆ QTreeModel